org.apache.commons.collections4.map
Class AbstractSortedMapDecorator.SortedMapIterator<K,V>

java.lang.Object
  extended by org.apache.commons.collections4.map.EntrySetToMapIteratorAdapter<K,V>
      extended by org.apache.commons.collections4.map.AbstractSortedMapDecorator.SortedMapIterator<K,V>
Type Parameters:
K - the key type
V - the value type
All Implemented Interfaces:
Iterator<K>, MapIterator<K,V>, OrderedIterator<K>, OrderedMapIterator<K,V>, ResettableIterator<K>
Enclosing class:
AbstractSortedMapDecorator<K,V>

protected static class AbstractSortedMapDecorator.SortedMapIterator<K,V>
extends EntrySetToMapIteratorAdapter<K,V>
implements OrderedMapIterator<K,V>

OrderedMapIterator implementation.


Constructor Summary
protected AbstractSortedMapDecorator.SortedMapIterator(Set<Map.Entry<K,V>> entrySet)
          Create a new AbstractSortedMapDecorator.SortedMapIterator.
 
Method Summary
 boolean hasPrevious()
          Checks to see if there is a previous element that can be iterated to.
 K previous()
          Gets the previous element from the container.
 void reset()
          Resets the iterator back to the position at which the iterator was created.
 
Methods inherited from class org.apache.commons.collections4.map.EntrySetToMapIteratorAdapter
current, getKey, getValue, hasNext, next, remove, setValue
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.commons.collections4.MapIterator
getKey, getValue, hasNext, next, remove, setValue
 

Constructor Detail

AbstractSortedMapDecorator.SortedMapIterator

protected AbstractSortedMapDecorator.SortedMapIterator(Set<Map.Entry<K,V>> entrySet)
Create a new AbstractSortedMapDecorator.SortedMapIterator.

Parameters:
entrySet - the entrySet to iterate
Method Detail

reset

public void reset()
Resets the iterator back to the position at which the iterator was created.

Specified by:
reset in interface ResettableIterator<K>
Overrides:
reset in class EntrySetToMapIteratorAdapter<K,V>

hasPrevious

public boolean hasPrevious()
Checks to see if there is a previous element that can be iterated to.

Specified by:
hasPrevious in interface OrderedIterator<K>
Specified by:
hasPrevious in interface OrderedMapIterator<K,V>
Returns:
true if the iterator has a previous element

previous

public K previous()
Gets the previous element from the container.

Specified by:
previous in interface OrderedIterator<K>
Specified by:
previous in interface OrderedMapIterator<K,V>
Returns:
the previous element in the iteration


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